A Heated Hose Assembly is leak-proof and durable, preventing any diesel exhaust fluid leakage or contamination. It is also engineered to resist kinking, collapsing, or deforming under the operating conditions of the diesel exhaust fluid. The hose on one end is connected to the tank and another end is connected to the filter.Attributes:• Resist kinking, collapsing, or deforming under the operating conditions• Prevents the diesel exhaust fluid (DEF) from freezing in cold temperaturesApplications:A Heated Hose Assembly transfers Diesel Exhaust Fluid, a urea-based solution, from the storage tank to the injection point in the exhaust stream of diesel engines and reduces harmful emissions into less harmful ones.